My DH's nick name has been Shaggy aka Shaggy Dog for 30 years so I am Shaggy's Girl..lol
I used to go by Ys2U ( wise to you )in MSN groups before they shut it down.
Have a cat named Imp, but he's gotten so fat that the neighbor kids changed it to Blimp. I was asking around work for ideas for a user name and a coworker said use the cat's name Imp. It's short and it fits you.